{# if a and b and c or d or e or f #}
{% if a|and:b,c|or:d,e,f %}
{# if !(a or b) and c and d #}
{% if a|or:b|not|and:c,d %}
{# if (a or b ) and (c or d) #}
{%set e == c|or:d %}{% if a|or:b|and:e %}
